Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
tree: dee2942e23
Fetching contributors…

Cannot retrieve contributors at this time

198 lines (171 sloc) 5.787 kb
//
// Textfields sample ported to C#
//
using System;
using MonoTouch.UIKit;
using MonoTouch.Foundation;
using System.Drawing;
public partial class TextFieldController : UITableViewController {
public TextFieldController () : base ("TextFieldController", null) {
}
const int kViewTag = 1;
class DataSource : UITableViewDataSource {
TextFieldController tvc;
static NSString kDisplayCell_ID = new NSString ("CellTextField_ID");
static NSString kSourceCell_ID = new NSString ("SourceCell_ID");
public DataSource (TextFieldController tvc)
{
this.tvc = tvc;
}
public override int NumberOfSections (UITableView tableView)
{
return tvc.samples.Length;
}
public override string TitleForHeader (UITableView tableView, int section)
{
return tvc.samples [section].Title;
}
public override int RowsInSection (UITableView tableView, int section)
{
return 2;
}
public override UITableViewCell GetCell (UITableView tableView, NSIndexPath indexPath)
{
UITableViewCell cell = null;
int row = indexPath.Row;
if (row == 0){
cell = tableView.DequeueReusableCell (kDisplayCell_ID);
if (cell == null){
cell = new UITableViewCell (UITableViewCellStyle.Default, kDisplayCell_ID);
cell.SelectionStyle = UITableViewCellSelectionStyle.None;
} else {
// The cell is being recycled, remove the old content
UIView viewToRemove = cell.ContentView.ViewWithTag (kViewTag);
if (viewToRemove != null)
viewToRemove.RemoveFromSuperview ();
}
cell.ContentView.AddSubview (tvc.samples [indexPath.Section].View);
} else {
cell = tableView.DequeueReusableCell (kSourceCell_ID);
if (cell == null){
// Construct the cell with reusability (the second argument is not null)
cell = new UITableViewCell (UITableViewCellStyle.Default, kSourceCell_ID);
cell.SelectionStyle = UITableViewCellSelectionStyle.None;
var label = cell.TextLabel;
label.Opaque = false;
label.TextAlignment = UITextAlignment.Center;
label.TextColor = UIColor.Gray;
label.Lines = 1;
label.HighlightedTextColor = UIColor.Black;
label.Font = UIFont.SystemFontOfSize (12f);
}
cell.TextLabel.Text = tvc.samples [indexPath.Section].Source;
}
return cell;
}
}
class TableDelegate : UITableViewDelegate {
// Override to provide the sizing of the rows in our table
public override float GetHeightForRow (UITableView tableView, NSIndexPath indexPath)
{
return indexPath.Row == 0 ? 50f : 22f;
}
}
bool DoReturn (UITextField tf)
{
tf.ResignFirstResponder ();
return true;
}
UITextField TextFieldNormal ()
{
return new UITextField (new RectangleF (30f, 8f, 260f, 30f)){
BorderStyle = UITextBorderStyle.Bezel,
TextColor = UIColor.Black,
Font = UIFont.SystemFontOfSize (17f),
Placeholder = "<enter text>",
BackgroundColor = UIColor.White,
AutocorrectionType = UITextAutocorrectionType.No,
KeyboardType = UIKeyboardType.Default,
ReturnKeyType = UIReturnKeyType.Done,
ClearButtonMode = UITextFieldViewMode.WhileEditing,
Tag = kViewTag,
ShouldReturn = DoReturn,
};
}
UITextField TextFieldRounded ()
{
return new UITextField (new RectangleF (30f, 8f, 260f, 30f)){
BorderStyle = UITextBorderStyle.RoundedRect,
TextColor = UIColor.Black,
Font = UIFont.SystemFontOfSize (17f),
Placeholder = "<enter text>",
BackgroundColor = UIColor.White,
AutocorrectionType = UITextAutocorrectionType.No,
KeyboardType = UIKeyboardType.Default,
ReturnKeyType = UIReturnKeyType.Done,
ClearButtonMode = UITextFieldViewMode.WhileEditing,
Tag = kViewTag,
ShouldReturn = DoReturn
};
}
UITextField TextFieldSecure ()
{
return new UITextField (new RectangleF (30f, 8f, 260f, 30f)){
BorderStyle = UITextBorderStyle.Bezel,
TextColor = UIColor.Black,
Font = UIFont.SystemFontOfSize (17f),
Placeholder = "<enter text>",
BackgroundColor = UIColor.White,
AutocorrectionType = UITextAutocorrectionType.No,
KeyboardType = UIKeyboardType.Default,
ReturnKeyType = UIReturnKeyType.Done,
ClearButtonMode = UITextFieldViewMode.WhileEditing,
SecureTextEntry = true,
Tag = kViewTag,
ShouldReturn = DoReturn
};
}
UITextField TextFieldLeftView ()
{
return new UITextField (new RectangleF (30f, 8f, 260f, 30f)){
BorderStyle = UITextBorderStyle.Bezel,
TextColor = UIColor.Black,
Font = UIFont.SystemFontOfSize (17f),
Placeholder = "<enter text>",
BackgroundColor = UIColor.White,
AutocorrectionType = UITextAutocorrectionType.No,
KeyboardType = UIKeyboardType.Default,
ReturnKeyType = UIReturnKeyType.Done,
ClearButtonMode = UITextFieldViewMode.WhileEditing,
Tag = kViewTag,
ShouldReturn = DoReturn,
LeftView = new UIImageView (UIImage.FromFile ("segment_check.png")),
LeftViewMode = UITextFieldViewMode.Always
};
}
struct TextFieldSample {
public string Title, Source;
public UITextField View;
public TextFieldSample (string t, string s, UITextField b)
{
Title = t;
Source = s;
View = b;
}
}
TextFieldSample [] samples;
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
Title = "Text Field";
samples = new TextFieldSample [] {
new TextFieldSample ("UITextField", "textfield.cs: TextFieldNormal()", TextFieldNormal ()),
new TextFieldSample ("UITextField Rounded", "textfield.cs: TextFieldRounded ()", TextFieldRounded ()),
new TextFieldSample ("UITextField Secure", "textfield.cs: TextFieldSecure ()", TextFieldSecure ()),
new TextFieldSample ("UITextField (with LeftView)", "textfield.cs: TextFieldLeftView ()", TextFieldLeftView ()),
};
TableView.DataSource = new DataSource (this);
TableView.Delegate = new TableDelegate ();
Editing = false;
}
}
Jump to Line
Something went wrong with that request. Please try again.